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10201132210 = 251020113221
BaseRepresentation
bin10011000000000100…
…01110110010110010
3222022221020012122111
421200002032302302
5131342442212320
64404125355534
7510536123143
oct114002166262
928287205574
1010201132210
114365300685
121b88408baa
13c6757cc09
146cab5baca
153ea88ca5a
hex26008ecb2

10201132210 has 8 divisors (see below), whose sum is σ = 18362037996. Its totient is φ = 4080452880.

The previous prime is 10201132199. The next prime is 10201132213. The reversal of 10201132210 is 1223110201.

It can be written as a sum of positive squares in 2 ways, for example, as 9629300641 + 571831569 = 98129^2 + 23913^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10201132213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510056601 + ... + 510056620.

Almost surely, 210201132210 is an apocalyptic number.

10201132210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201132210 is a deficient number, since it is larger than the sum of its proper divisors (8160905786).

10201132210 is a wasteful number, since it uses less digits than its factorization.

10201132210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020113228.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10201132210 its reverse (1223110201), we get a palindrome (11424242411).

The spelling of 10201132210 in words is "ten billion, two hundred one million, one hundred thirty-two thousand, two hundred ten".

Divisors: 1 2 5 10 1020113221 2040226442 5100566105 10201132210